private static class RexUtil.CorrelationFinder extends RexVisitorImpl<java.lang.Void>
Util.FoundOne
if
applied to an expression that contains a RexCorrelVariable
.Modifier and Type | Field and Description |
---|---|
(package private) static RexUtil.CorrelationFinder |
INSTANCE |
deep
Modifier | Constructor and Description |
---|---|
private |
CorrelationFinder() |
Modifier and Type | Method and Description |
---|---|
java.lang.Void |
visitCorrelVariable(RexCorrelVariable var) |
visitArrayAnd, visitArrayOr, visitCall, visitDynamicParam, visitFieldAccess, visitInputRef, visitLiteral, visitLocalRef, visitOver, visitPatternFieldRef, visitRangeRef, visitSubQuery, visitTableInputRef
static final RexUtil.CorrelationFinder INSTANCE
public java.lang.Void visitCorrelVariable(RexCorrelVariable var)
visitCorrelVariable
in interface RexVisitor<java.lang.Void>
visitCorrelVariable
in class RexVisitorImpl<java.lang.Void>
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